Islam Makhachev and Merab Dvalishvili both retained their titles on Saturday at UFC 311. In truth, Merab stole the show in the co-main event, finally emerging with the unanimous decision win over Umar Nurmagomedov after an insane, exciting, back-and-forth fight. In the main event, well, it wasn’t totally Islam’s fault that he couldn’t put on a similarly inspiring showing, after Arman Tsarukyan dropped out with back issues at the last minute. Still, Islam made it look pretty, pretty, pretty easy against replacement fighter Renato Moicano.Plus, with Jiri Prochazka suddenly showing something resembling some defense in a win over Jamahal Hill, are we getting ahead of ourselves to say light heavyweight is … back?Learn more about your ad choices. Visit megaphone.fm/adchoices